Yixin Xu

ORCID: 0000-0003-2164-1483
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Research Areas
  • Cancer-related molecular mechanisms research
  • RNA modifications and cancer
  • Ferroptosis and cancer prognosis
  • Cancer, Hypoxia, and Metabolism
  • Epigenetics and DNA Methylation
  • Gastric Cancer Management and Outcomes
  • Circular RNAs in diseases
  • Cancer Immunotherapy and Biomarkers
  • MicroRNA in disease regulation
  • Liver Disease Diagnosis and Treatment
  • Genetic factors in colorectal cancer
  • Reproductive Biology and Fertility
  • Colorectal Cancer Screening and Detection
  • Glioma Diagnosis and Treatment
  • Renal and related cancers
  • Liver Diseases and Immunity
  • Immunotherapy and Immune Responses
  • RNA Research and Splicing
  • Cancer Research and Treatments
  • CAR-T cell therapy research
  • Metastasis and carcinoma case studies
  • Renal cell carcinoma treatment
  • T-cell and B-cell Immunology
  • Immune Cell Function and Interaction
  • Inflammatory Biomarkers in Disease Prognosis

Xuzhou Medical College
2014-2025

Tongji University
2022-2025

Tongji Hospital
2023-2025

Jiangsu University
2019-2025

The University of Texas MD Anderson Cancer Center
2025

Xiamen University of Technology
2024

Nanjing General Hospital of Nanjing Military Command
2013-2024

Southern Medical University
2014-2024

Nanfang Hospital
2024

William & Mary
2024

Abstract Background Noncoding RNAs such as circular (circRNAs) are abundant in the human body and influence occurrence development of various diseases. However, biological functions circRNAs colorectal cancer (CRC) largely unknown. Methods RT-qPCR was used to detect expression mRNA CRC cells tissues. Fluorescence situ hybridization (FISH) analyze location circSPARC. Function-based experiments were performed using circSPARC knockdown overexpression cell lines vitro vivo, including CCK8,...

10.1186/s12943-021-01375-x article EN cc-by Molecular Cancer 2021-06-01

Accumulating studies have revealed that aberrant expression of circular RNAs (circRNAs) is widely involved in the tumorigenesis and progression malignant cancers, including colorectal cancer (CRC). Nevertheless, clinical significance, levels, features, biological function, molecular mechanisms novel circRNAs CRC remain largely unexplored.CRC-related were identified through bioinformatics analysis verified specimens by qRT-PCR situ hybridization (ISH). Then, vitro vivo experiments performed...

10.1186/s12943-021-01474-9 article EN cc-by Molecular Cancer 2021-12-18

The presence of bacteria in tumor results chemotherapeutic drug resistance and weakens the immune response colorectal cancer. To overcome bacterium-induced potentiate antitumor immunity, herein a novel molecule Biotin-Lys(SA-Cip-OH)-Lys(SA-CPT)-Phe-Phe-Nap (Biotin-Cip-CPT-Nap) is rationally designed containing four functional motifs (i.e., biotin motif for targeting, Phe-Phe(-Nap) self-assembly, ciprofloxacin derivative (Cip-OH) antibacterial effect, camptothecin (CPT) chemotherapy). Using...

10.1002/adma.202312153 article EN Advanced Materials 2024-03-06

Abstract Background Long noncoding RNAs (lncRNAs) have emerged as key players in tumorigenesis and tumour progression. However, the biological functions potential mechanisms of lncRNAs colorectal cancer (CRC) are unclear. Methods The novel lncRNA POU6F2-AS1 was identified through bioinformatics analysis, its expression CRC patients verified via qRT–PCR FISH. In vitro vivo experiments, such BODIPY staining, Oil Red O triglyceride (TAG) assays, liquid chromatography mass spectrometry (LC-MS)...

10.1186/s12943-024-01962-8 article EN cc-by Molecular Cancer 2024-03-16

This work aims to explore the roles and mechanisms of long non coding RNA (lncRNA) THOR in regulating stemness gastric cancer cells. RNA-sequencing combined with quantitative real-time PCR (qRT-PCR) indicated that lncRNA level was significantly upregulated tissues compared normal adjacent tissues. Knockdown attenuated stemnness cells, evident by decrease markers expression capacity cells spheroid formation. Further qRT-PCR western blot analysis demonstrated transcriptional factor SOX9...

10.1016/j.biopha.2018.09.057 article EN cc-by-nc-nd Biomedicine & Pharmacotherapy 2018-09-16

Gastric cancer (GC) has been regarded as a kind of the most common cancers in gastrointestinal malignant tumors. Circular RNA (circRNA) is newly discovered category non-coding RNAs and plays significant role initiation or development human cancers. Nevertheless, circPIP5K1A GC remains unclear. The relative expression level circular structure were confirmedby RT-qPCR. biological function was evaluated by colony formation, transwell western blot assays. binding capacity between miR-671-5p (or...

10.1016/j.biopha.2020.109941 article EN cc-by-nc-nd Biomedicine & Pharmacotherapy 2020-03-10

Background . Adenosine, derived from the degradation of ATP via ectonucleotidases CD39 and CD73, is a critical immunosuppressive metabolite in hypoxic microenvironment tumor tissue. Adenosine signaling A2aR can inhibit antitumor immune response CD8 + T cells. CD73 high-expressing Tregs play role evasion gastric cancer (GC). The present study investigated underlying mechanism by which suppress responses GC. Materials Methods Fifty-two GC samples were collected, frequency FoxP3 cells density...

10.1155/2019/4093214 article EN BioMed Research International 2019-12-16

Abstract Inactivating mutations of von Hippel–Lindau (VHL) are highly prevalent in clear cell renal carcinoma (ccRCC). Improved understanding the vulnerabilities VHL-deficient ccRCC could lead to improved treatment strategies. The activity DNA dioxygenase ten-eleven translocation (TET)2 is significantly reduced multiple cancers by different mechanisms, but its role progression remains unclear. Here, we report that increased expression TET2, not TET1 and TET3, negatively associated with tumor...

10.1158/0008-5472.can-21-3013 article EN Cancer Research 2022-02-17

Abstract Background Gastric cancer is one of the most prevalent malignant tumors within digestive system, and ferroptosis playing a crucial role in its progression. Glutathione peroxidase 4 (GPX4), key negative regulator ferroptosis, highly expressed gastric contributes to tumor growth. Targeting regulation GPX4 has emerged as promising approach induce develop effective therapy for cancer. Methods To confirm that OTUD5 deubiquitinase regulates we performed Western blotting, Co‐IP,...

10.1002/ctm2.70271 article EN cc-by Clinical and Translational Medicine 2025-03-01

As the second leading cause of cancer worldwide, colorectal (CRC) is associated with a poor prognosis. Although recent studies have explored prognostic markers in patients CRC, whether tissue microbes carry information remains unknown. Here, by assessing 533 CRC patients, we found that Proteobacteria (43.5%), Firmicutes (25.3%), and Actinobacteria (23.0%) dominated microbiota, which was different from gut microbiota. Moreover, two clear clusters were obtained clustering based on across all...

10.3389/fmicb.2023.1100873 article EN cc-by Frontiers in Microbiology 2023-03-21

Abstract MAPK pathway inhibitors (MAPKi) are increasingly used in the treatment of advanced colorectal cancer, but often produce short-lived responses patients. Although acquired resistance by de novo mutations tumors have been found to reduce response some patients, additional mechanisms underlying limited durability targeting therapy remain unknown. Here, we denote new contributory tumor biology and provide insight on impact plasticity response. Analysis MAPKi treated patients revealed...

10.1101/2025.01.22.634215 preprint EN bioRxiv (Cold Spring Harbor Laboratory) 2025-01-24

The relationship between statin therapy and tendon injuries, particularly Achilles tendinopathy, which is the body's largest strongest tendon, remains controversial. This study employed Mendelian Randomization (MR) analysis to explore causal link tendinopathy (ATP). Summary statistics were obtained from genome-wide association studies on medication four specific drugs public databases, as well data related two ATP phenotypes, namely tendinitis injury. Furthermore, a two-sample bidirectional...

10.1007/s11096-025-01893-4 article EN cc-by-nc-nd International Journal of Clinical Pharmacy 2025-03-07

Macroautophagy/autophagy is the principal mechanism that mediates delivery of various cellular cargoes to lysosomes for degradation and recycling, has been reported play a crucial role in colorectal cancer (CRC) pathogenesis progression. Targeting autophagy may be promising therapeutic strategy CRC. However, specific functions potential mechanisms CRC remain unclear. In present study, we discovered PTK6 (protein tyrosine kinase 6) could activate inhibit apoptosis. physically interacted with...

10.1080/15548627.2025.2481001 article EN Autophagy 2025-03-18

Abstract Colorectal cancer is the second common cause of death worldwide. Lamin B2 (LMNB2) involved in chromatin remodeling and rupture reorganization nuclear membrane during mitosis, which necessary for eukaryotic cell proliferation. However, role LMNB2 colorectal (CRC) poorly understood. This study explored biological functions progression possible molecular mechanisms. We found that was significantly upregulated primary tissues lines, compared with paired non-cancerous normal epithelium....

10.1038/s41419-021-03602-1 article EN cc-by Cell Death and Disease 2021-03-29

Abstract Background Microsatellite instability‐high (MSI‐H) subgroup of gastric cancer (GC) is characterized by a high tumor mutational burden, increased lymphocytic infiltration, and enhanced inflammatory cytokines. GC patients with MSI‐H status have good response to immune checkpoint blockade management. However, heterogeneity within the subtype underlying mechanisms shaping microenvironments remain poorly understood. Methods RNA expression levels clinical parameters were obtained from The...

10.1002/cam4.4975 article EN cc-by Cancer Medicine 2022-07-04

Abstract Epidermal electronics that can monitor physiological signals such as surface electromyogram (sEMG) attract widespread attentions in personalized healthcare, human–machine interfaces (HMI) and virtual/augmented reality (AR/VR). However, conventional electromyographic electrodes suffer from skin discomfort, susceptibility to motion artifact interference, short service lifetime. Here, an organohydrogel‐based sEMG electrode endows with high conductivity, low modulus long‐term stability...

10.1002/adsr.202300164 article EN cc-by Advanced Sensor Research 2024-02-22

Anti-mullerian hormone (AMH) is thought to reflect the growth of follicles and ovarian function. However, role AMH in culture medium during vitro maturation (IVM) on oocyte quality subsequent development potential unclear. The objective this study investigate effect recombinant human (rh-AMH) supplemented into IVM quality. Cumulus-oocyte complexes (COCs) were obtained from ICR mice cultured with different concentrations (0-1,000 ng/ml) rh-AMH. Following 16-18 h culture, quantitative PCR...

10.1371/journal.pone.0099393 article EN cc-by PLoS ONE 2014-06-16

Gender differences in immune capabilities suggest that sex hormones such as estrogens were involved the regulation of immunocompetence. Numerous studies also plasmacytoid dendritic cells (PDCs) play a pathogenic role SLE. However, it is unclear whether estrogen can modulate function PDCs to influence development In present study, from murine spleens treated with 17beta-estradiol (E2) and CpG respectively or both vitro, then cell viability, costimulatory molecule expression, cytokine...

10.1371/journal.pone.0008412 article EN cc-by PLoS ONE 2009-12-22

Type 2 diabetes (T2DM) is a global epidemic and increases mortality due to its vascular complications. Chemerin has been found exert major role in glucose lipid metabolism. The aim of this study was explore the correlation between plasma chemerin levels microangiopathy patients with T2DM. A total 598 T2DM were classified into two groups: without microvascular Anthropometric parameters blood pressure taken. amounts glycosylated hemoglobin, glucose, profiles, creatinine, concentrations...

10.1155/2019/8693516 article EN cc-by International Journal of Endocrinology 2019-07-16
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